=LDR 00000nam a2200000ui 4500 =001 5676 =008 250530s2005\\\\xx\|||||||||||||||||eng\d =082 04$a551.442 RIC =100 1\$aRichardson, Keith =245 10$aA typology of sculpted forms in open bedrock channels =260 \\$aBoulder, Colorado :$bThe Geological Society of America,$c2005 =700 1\$aCarling, Paul Anthony =852 \\$bFreeman Library$cReserve$h551.442 RIC